Ships; ohio class ssn-trident, sturgeion class ssn-637, subs; seawolf class ssn
A device designed to be suspended above deck, floor or ground level having one or more revolving whelped wheels over which a chain is passed for the purpose of raising or lowering a load. May be suspended so as to travel on a fixed track.
NSN 5985-00-355-2867
NSN 5925-01-306-0120
NSN 5905-00-863-1878
NSN 5996-01-579-1971
NSN 4140-01-634-0330
NSN 5910-01-163-6236
NSN 6650-00-990-7255
NSN 6650-00-912-4229
NSN 5915-01-243-9192
NSN 6240-01-348-0057
NSN 6135-01-077-5705
NSN 5990-00-350-2352